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wwjd15 · 04-23-2011, 09:57 PM

Today at LVMS I had slow shifting issue, it happened during a few sessions. I wonder if my tranny was overheated or what was wrong.
When the shift getting slow, it would take up to 2k-2.5k rpm delay to shift a gear. For example, if I up-shift in 2nd gear at 7k rpm, the rpm would hit 8.5k before shifting into 3rd, about 1 second delay. It happened at any gear as well, so I had to shift at 6k-6.5k rpm which was really annoying. However, I didn't see any warming or something unusual. Can someone shed me some light on what's going on?

04-23-2011, 09:57 PM	#1
wwjd15 Banned 89 Rep 1,315 Posts Drives: 11 E92 M3 MR Join Date: May 2009 Location: Orange County iTrader: (6)	DCT slow shifting on track Today at LVMS I had slow shifting issue, it happened during a few sessions. I wonder if my tranny was overheated or what was wrong. When the shift getting slow, it would take up to 2k-2.5k rpm delay to shift a gear. For example, if I up-shift in 2nd gear at 7k rpm, the rpm would hit 8.5k before shifting into 3rd, about 1 second delay. It happened at any gear as well, so I had to shift at 6k-6.5k rpm which was really annoying. However, I didn't see any warming or something unusual. Can someone shed me some light on what's going on?
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